Send Service Menu IR code to LG TV

[Dodfr]

Hello I need to send a speciel IR code to my LG TV to access hidden menu but I only got EFC codes for universal remote controls or LIRC script, could someone tell me how to send the code using USBUIRT pronto sequence (I use uutx.exe or lrnhelper.exe) ?

Here are the EFC codes :

Codes: For older remotes whcih use 3 digit Extended Functional Codes (EFCs)
1] EZ-Adjust = 018
2] IN-Start = 019

For Newer remotes which use 5 digit EFCs

1] EZ-Adjust = 00018
2] IN-Start = 00019

Here is LIRC script :

#
# this config file was automatically generated
# using WinLIRC 0.6.5 (LIRC 0.6.1pre3) on Mon Feb 22 13:52:50 2010
#
# contributed by
#
# brand: LG_SERVICE_MENU
# model:
# supported devices:
#

begin remote

name LG_SERVICE_MENU
bits 17
flags SPACE_ENC
eps 55
aeps 100

header 9000 4600
one 550 600
zero 550 1700
ptrail 550
repeat 9145 2222
pre_data_bits 16
pre_data 0xDF20
gap 40702
toggle_bit 0


begin codes
IN_START 0x00000000000041BF
EZ_ADJUST 0x00000000000001FF
end codes

end remote